Laravel is a widely-used PHP web application framework, known for its elegant syntax and developer-friendly features. Introduced in 2011, it offers robust tools for routing, authentication, and database interactions. Laravel promotes MVC architecture, simplifying complex tasks and fostering rapid development. Its active community and comprehensive documentation make it a top choice for web development projects.
Show All Answers
Practice Test
111. Which of the following methods is used to store an uploaded file in Laravel's file storage system?
A. save()
B. move()
C. store()
D. upload()
Show Answer
Report This Question
Answer: store()
112. In Laravel, what is the purpose of the public disk in the filesystem configuration?
A. To configure public access to the server
B. To store sensitive files securely
C. To manage user authentication
D. To store files that should be publicly accessible via URLs
Show Answer
Report This Question
Answer: To store files that should be publicly accessible via URLs
113. How do you retrieve the URL of a file stored in the public disk in Laravel?
A. By calling the get() method on the file
B. By using the Storage::url() method
C. By appending the filename to the base URL
D. Public disk files cannot be accessed via URLs
Show Answer
Report This Question
Answer: By using the Storage::url() method
114. What is the purpose of file validation when handling file uploads in Laravel?
A. To check the file's contents for security threats
B. To optimize the file for storage efficiency
C. To validate user authentication
D. File validation is not necessary in Laravel
Show Answer
Report This Question
Answer: To check the file's contents for security threats
115. Which of the following is NOT a common validation rule used for file uploads in Laravel?
A. required
B. file
C. min_size
D. mimes
Show Answer
Report This Question
Answer: min_size
116. In Laravel, what is the purpose of the storeAs method when storing an uploaded file?
A. To change the file's extension
B. To specify the destination folder and filename
C. To validate the file's contents
D. To compress the file before storage
Show Answer
Report This Question
Answer: To specify the destination folder and filename
117. How can you delete a file from Laravel's file storage system using the Storage facade?
A. By using the remove() method
B. By manually deleting the file from the storage folder
C. By calling the delete() method on the Storage facade
D. Deleting files is not supported in Laravel
Show Answer
Report This Question
Answer: By calling the delete() method on the Storage facade
118. What is caching in Laravel?
A. Storing user credentials
B. Saving data temporarily for faster retrieval
C. Encrypting data for security
D. Managing file uploads
Show Answer
Report This Question
Answer: Saving data temporarily for faster retrieval
119. Which Laravel package provides a unified API for various caching systems?
A. cache()
B. laravel-cache
C. cache-manager
D. cache-facade
Show Answer
Report This Question
Answer: cache()
120. What is the primary benefit of using caching in web applications?
A. Increased security
B. Faster response times by reducing database queries
C. Improved user authentication
D. Enhanced SEO ranking
Show Answer
Report This Question
Answer: Faster response times by reducing database queries
